diff --git a/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCapability.java b/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCapability.java
index 11e06835..33acf027 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCapability.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCapability.java
@@ -15,10 +15,6 @@ public interface MemoryCapability {
 
     void updateActivatedSlices(List<ActivatedMemorySlice> memorySlices);
 
-    boolean hasActivatedSlices();
-
-    int getActivatedSlicesSize();
-
     List<ActivatedMemorySlice> getActivatedSlices();
 
     void saveMemoryUnit(MemoryUnit memoryUnit);
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCore.java b/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCore.java
index 878725c7..8a29a5b1 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCore.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/core/memory/MemoryCore.java
@@ -51,16 +51,6 @@ public class MemoryCore extends PartnerCore<MemoryCore> {
         activatedSlices = new CopyOnWriteArrayList<>(memorySlices);
     }
 
-    @CapabilityMethod
-    public boolean hasActivatedSlices() {
-        return !activatedSlices.isEmpty();
-    }
-
-    @CapabilityMethod
-    public int getActivatedSlicesSize() {
-        return activatedSlices.size();
-    }
-
     @CapabilityMethod
     public List<ActivatedMemorySlice> getActivatedSlices() {
         return new ArrayList<>(activatedSlices);